28 |
|
#include "ambient.h" |
29 |
|
#include "source.h" |
30 |
|
#include "otypes.h" |
31 |
+ |
#include "otspecial.h" |
32 |
|
#include "resolu.h" |
33 |
|
#include "random.h" |
34 |
|
|
54 |
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|
55 |
|
static RAY thisray; /* for our convenience */ |
56 |
|
|
57 |
< |
typedef void putf_t(double v); |
57 |
> |
typedef void putf_t(RREAL *v, int n); |
58 |
|
static putf_t puta, putd, putf; |
59 |
|
|
60 |
|
typedef void oputf_t(RAY *r); |
61 |
|
static oputf_t oputo, oputd, oputv, oputV, oputl, oputL, oputc, oputp, |
62 |
< |
oputn, oputN, oputs, oputw, oputW, oputm, oputM, oputtilde; |
62 |
> |
oputr, oputR, oputx, oputX, oputn, oputN, oputs, |
63 |
> |
oputw, oputW, oputm, oputM, oputtilde; |
64 |
|
|
65 |
|
static void setoutput(char *vs); |
66 |
|
extern void tranotify(OBJECT obj); |
67 |
|
static void bogusray(void); |
68 |
< |
static void rad(FVECT org, FVECT dir, double dmax); |
69 |
< |
static void irrad(FVECT org, FVECT dir); |
68 |
> |
static void raycast(RAY *r); |
69 |
> |
static void rayirrad(RAY *r); |
70 |
> |
static void rtcompute(FVECT org, FVECT dir, double dmax); |
71 |
|
static int printvals(RAY *r); |
72 |
|
static int getvec(FVECT vec, int fmt, FILE *fp); |
73 |
|
static void tabin(RAY *r); |
74 |
|
static void ourtrace(RAY *r); |
75 |
|
|
76 |
< |
static oputf_t *ray_out[16], *every_out[16]; |
76 |
> |
static oputf_t *ray_out[32], *every_out[32]; |
77 |
|
static putf_t *putreal; |
78 |
|
|
79 |
|
|
111 |
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|
112 |
|
extern void |
113 |
|
rtrace( /* trace rays from file */ |
114 |
< |
char *fname |
114 |
> |
char *fname, |
115 |
> |
int nproc |
116 |
|
) |
117 |
|
{ |
118 |
|
unsigned long vcount = (hresolu > 1) ? (unsigned long)hresolu*vresolu |
119 |
< |
: vresolu; |
120 |
< |
long nextflush = hresolu; |
119 |
> |
: (unsigned long)vresolu; |
120 |
> |
long nextflush = (vresolu > 0) & (hresolu > 1) ? 0 : hresolu; |
121 |
> |
int bogusflushed = 0; |
122 |
|
FILE *fp; |
123 |
|
double d; |
124 |
|
FVECT orig, direc; |
133 |
|
SET_FILE_BINARY(fp); |
134 |
|
/* set up output */ |
135 |
|
setoutput(outvals); |
136 |
+ |
if (imm_irrad) |
137 |
+ |
castonly = 0; |
138 |
+ |
else if (castonly) |
139 |
+ |
nproc = 1; /* don't bother multiprocessing */ |
140 |
|
switch (outform) { |
141 |
|
case 'a': putreal = puta; break; |
142 |
|
case 'f': putreal = putf; break; |
148 |
|
default: |
149 |
|
error(CONSISTENCY, "botched output format"); |
150 |
|
} |
151 |
< |
if (ray_pnprocs > 1) |
151 |
> |
if (nproc > 1) { /* start multiprocessing */ |
152 |
> |
ray_popen(nproc); |
153 |
|
ray_fifo_out = printvals; |
154 |
+ |
} |
155 |
|
if (hresolu > 0) { |
156 |
|
if (vresolu > 0) |
157 |
|
fprtresolu(hresolu, vresolu, stdout); |
158 |
< |
fflush(stdout); |
158 |
> |
else |
159 |
> |
fflush(stdout); |
160 |
|
} |
161 |
|
/* process file */ |
162 |
|
while (getvec(orig, inform, fp) == 0 && |
164 |
|
|
165 |
|
d = normalize(direc); |
166 |
|
if (d == 0.0) { /* zero ==> flush */ |
167 |
< |
if (ray_pnprocs > 1 && ray_fifo_flush() < 0) |
168 |
< |
error(USER, "lost children"); |
169 |
< |
bogusray(); |
170 |
< |
if (--nextflush <= 0 || !vcount) { |
167 |
> |
if ((--nextflush <= 0) | !vcount && !bogusflushed) { |
168 |
> |
if (ray_pnprocs > 1 && ray_fifo_flush() < 0) |
169 |
> |
error(USER, "child(ren) died"); |
170 |
> |
bogusray(); |
171 |
|
fflush(stdout); |
172 |
< |
nextflush = hresolu; |
173 |
< |
} |
172 |
> |
bogusflushed = 1; |
173 |
> |
nextflush = (vresolu > 0) & (hresolu > 1) ? 0 : |
174 |
> |
hresolu; |
175 |
> |
} else |
176 |
> |
bogusray(); |
177 |
|
} else { /* compute and print */ |
178 |
< |
if (imm_irrad) |
164 |
< |
irrad(orig, direc); |
165 |
< |
else |
166 |
< |
rad(orig, direc, lim_dist ? d : 0.0); |
178 |
> |
rtcompute(orig, direc, lim_dist ? d : 0.0); |
179 |
|
/* flush if time */ |
180 |
|
if (!--nextflush) { |
181 |
|
if (ray_pnprocs > 1 && ray_fifo_flush() < 0) |
182 |
< |
error(USER, "lost children"); |
182 |
> |
error(USER, "child(ren) died"); |
183 |
|
fflush(stdout); |
184 |
|
nextflush = hresolu; |
185 |
< |
} |
185 |
> |
} else |
186 |
> |
bogusflushed = 0; |
187 |
|
} |
188 |
|
if (ferror(stdout)) |
189 |
|
error(SYSTEM, "write error"); |
190 |
|
if (vcount && !--vcount) /* check for end */ |
191 |
|
break; |
192 |
|
} |
193 |
< |
if (ray_pnprocs > 1 && ray_fifo_flush() < 0) |
194 |
< |
error(USER, "unable to complete processing"); |
193 |
> |
if (ray_pnprocs > 1) { /* clean up children */ |
194 |
> |
if (ray_fifo_flush() < 0) |
195 |
> |
error(USER, "unable to complete processing"); |
196 |
> |
ray_pclose(0); |
197 |
> |
} |
198 |
|
if (fflush(stdout) < 0) |
199 |
|
error(SYSTEM, "write error"); |
200 |
|
if (vcount) |
241 |
|
case 'd': /* direction */ |
242 |
|
*table++ = oputd; |
243 |
|
break; |
244 |
+ |
case 'r': /* reflected contrib. */ |
245 |
+ |
*table++ = oputr; |
246 |
+ |
castonly = 0; |
247 |
+ |
break; |
248 |
+ |
case 'R': /* reflected distance */ |
249 |
+ |
*table++ = oputR; |
250 |
+ |
castonly = 0; |
251 |
+ |
break; |
252 |
+ |
case 'x': /* xmit contrib. */ |
253 |
+ |
*table++ = oputx; |
254 |
+ |
castonly = 0; |
255 |
+ |
break; |
256 |
+ |
case 'X': /* xmit distance */ |
257 |
+ |
*table++ = oputX; |
258 |
+ |
castonly = 0; |
259 |
+ |
break; |
260 |
|
case 'v': /* value */ |
261 |
|
*table++ = oputv; |
262 |
|
castonly = 0; |
263 |
|
break; |
264 |
|
case 'V': /* contribution */ |
265 |
|
*table++ = oputV; |
266 |
+ |
castonly = 0; |
267 |
|
if (ambounce > 0 && (ambacc > FTINY || ambssamp > 0)) |
268 |
|
error(WARNING, |
269 |
|
"-otV accuracy depends on -aa 0 -as 0"); |
296 |
|
break; |
297 |
|
case 'W': /* coefficient */ |
298 |
|
*table++ = oputW; |
299 |
+ |
castonly = 0; |
300 |
|
if (ambounce > 0 && (ambacc > FTINY || ambssamp > 0)) |
301 |
|
error(WARNING, |
302 |
|
"-otW accuracy depends on -aa 0 -as 0"); |
318 |
|
static void |
319 |
|
bogusray(void) /* print out empty record */ |
320 |
|
{ |
287 |
– |
thisray.rorg[0] = thisray.rorg[1] = thisray.rorg[2] = |
288 |
– |
thisray.rdir[0] = thisray.rdir[1] = thisray.rdir[2] = 0.0; |
289 |
– |
thisray.rmax = 0.0; |
321 |
|
rayorigin(&thisray, PRIMARY, NULL, NULL); |
322 |
|
printvals(&thisray); |
323 |
|
} |
324 |
|
|
325 |
|
|
326 |
|
static void |
327 |
< |
rad( /* compute and print ray value(s) */ |
328 |
< |
FVECT org, |
298 |
< |
FVECT dir, |
299 |
< |
double dmax |
327 |
> |
raycast( /* compute first ray intersection only */ |
328 |
> |
RAY *r |
329 |
|
) |
330 |
|
{ |
331 |
< |
VCOPY(thisray.rorg, org); |
332 |
< |
VCOPY(thisray.rdir, dir); |
333 |
< |
thisray.rmax = dmax; |
334 |
< |
if (!castonly && ray_pnprocs > 1) { |
335 |
< |
if (ray_fifo_in(&thisray) < 0) |
336 |
< |
error(USER, "lost children"); |
308 |
< |
return; |
331 |
> |
if (!localhit(r, &thescene)) { |
332 |
> |
if (r->ro == &Aftplane) { /* clipped */ |
333 |
> |
r->ro = NULL; |
334 |
> |
r->rot = FHUGE; |
335 |
> |
} else |
336 |
> |
sourcehit(r); |
337 |
|
} |
310 |
– |
rayorigin(&thisray, PRIMARY, NULL, NULL); |
311 |
– |
if (castonly) { |
312 |
– |
if (!localhit(&thisray, &thescene)) { |
313 |
– |
if (thisray.ro == &Aftplane) { /* clipped */ |
314 |
– |
thisray.ro = NULL; |
315 |
– |
thisray.rot = FHUGE; |
316 |
– |
} else |
317 |
– |
sourcehit(&thisray); |
318 |
– |
} |
319 |
– |
} else |
320 |
– |
ray_trace(&thisray); |
321 |
– |
printvals(&thisray); |
338 |
|
} |
339 |
|
|
340 |
|
|
341 |
|
static void |
342 |
< |
irrad( /* compute immediate irradiance value */ |
342 |
> |
rayirrad( /* compute irradiance rather than radiance */ |
343 |
> |
RAY *r |
344 |
> |
) |
345 |
> |
{ |
346 |
> |
void (*old_revf)(RAY *) = r->revf; |
347 |
> |
/* pretend we hit surface */ |
348 |
> |
r->rxt = r->rot = 1e-5; |
349 |
> |
VSUM(r->rop, r->rorg, r->rdir, r->rot); |
350 |
> |
r->ron[0] = -r->rdir[0]; |
351 |
> |
r->ron[1] = -r->rdir[1]; |
352 |
> |
r->ron[2] = -r->rdir[2]; |
353 |
> |
r->rod = 1.0; |
354 |
> |
/* compute result */ |
355 |
> |
r->revf = raytrace; |
356 |
> |
(*ofun[Lamb.otype].funp)(&Lamb, r); |
357 |
> |
r->revf = old_revf; |
358 |
> |
} |
359 |
> |
|
360 |
> |
|
361 |
> |
static void |
362 |
> |
rtcompute( /* compute and print ray value(s) */ |
363 |
|
FVECT org, |
364 |
< |
FVECT dir |
364 |
> |
FVECT dir, |
365 |
> |
double dmax |
366 |
|
) |
367 |
|
{ |
368 |
< |
VSUM(thisray.rorg, org, dir, 1.1e-4); |
332 |
< |
thisray.rdir[0] = -dir[0]; |
333 |
< |
thisray.rdir[1] = -dir[1]; |
334 |
< |
thisray.rdir[2] = -dir[2]; |
335 |
< |
thisray.rmax = 0.0; |
368 |
> |
/* set up ray */ |
369 |
|
rayorigin(&thisray, PRIMARY, NULL, NULL); |
370 |
< |
/* pretend we hit surface */ |
371 |
< |
thisray.rot = 1e-5; |
372 |
< |
thisray.rod = 1.0; |
373 |
< |
VCOPY(thisray.ron, dir); |
374 |
< |
VSUM(thisray.rop, org, dir, 1e-4); |
375 |
< |
/* compute and print */ |
376 |
< |
(*ofun[Lamb.otype].funp)(&Lamb, &thisray); |
370 |
> |
if (imm_irrad) { |
371 |
> |
VSUM(thisray.rorg, org, dir, 1.1e-4); |
372 |
> |
thisray.rdir[0] = -dir[0]; |
373 |
> |
thisray.rdir[1] = -dir[1]; |
374 |
> |
thisray.rdir[2] = -dir[2]; |
375 |
> |
thisray.rmax = 0.0; |
376 |
> |
thisray.revf = rayirrad; |
377 |
> |
} else { |
378 |
> |
VCOPY(thisray.rorg, org); |
379 |
> |
VCOPY(thisray.rdir, dir); |
380 |
> |
thisray.rmax = dmax; |
381 |
> |
if (castonly) |
382 |
> |
thisray.revf = raycast; |
383 |
> |
} |
384 |
> |
if (ray_pnprocs > 1) { /* multiprocessing FIFO? */ |
385 |
> |
if (ray_fifo_in(&thisray) < 0) |
386 |
> |
error(USER, "lost children"); |
387 |
> |
return; |
388 |
> |
} |
389 |
> |
samplendx++; /* else do it ourselves */ |
390 |
> |
rayvalue(&thisray); |
391 |
|
printvals(&thisray); |
392 |
|
} |
393 |
|
|
431 |
|
} |
432 |
|
break; |
433 |
|
case 'f': /* binary float */ |
434 |
< |
if (fread((char *)vf, sizeof(float), 3, fp) != 3) |
434 |
> |
if (getbinary(vf, sizeof(float), 3, fp) != 3) |
435 |
|
return(-1); |
436 |
|
VCOPY(vec, vf); |
437 |
|
break; |
438 |
|
case 'd': /* binary double */ |
439 |
< |
if (fread((char *)vd, sizeof(double), 3, fp) != 3) |
439 |
> |
if (getbinary(vd, sizeof(double), 3, fp) != 3) |
440 |
|
return(-1); |
441 |
|
VCOPY(vec, vd); |
442 |
|
break; |
515 |
|
RAY *r |
516 |
|
) |
517 |
|
{ |
518 |
< |
(*putreal)(r->rorg[0]); |
472 |
< |
(*putreal)(r->rorg[1]); |
473 |
< |
(*putreal)(r->rorg[2]); |
518 |
> |
(*putreal)(r->rorg, 3); |
519 |
|
} |
520 |
|
|
521 |
|
|
524 |
|
RAY *r |
525 |
|
) |
526 |
|
{ |
527 |
< |
(*putreal)(r->rdir[0]); |
483 |
< |
(*putreal)(r->rdir[1]); |
484 |
< |
(*putreal)(r->rdir[2]); |
527 |
> |
(*putreal)(r->rdir, 3); |
528 |
|
} |
529 |
|
|
530 |
|
|
531 |
|
static void |
532 |
+ |
oputr( /* print mirrored contribution */ |
533 |
+ |
RAY *r |
534 |
+ |
) |
535 |
+ |
{ |
536 |
+ |
RREAL cval[3]; |
537 |
+ |
|
538 |
+ |
cval[0] = colval(r->mcol,RED); |
539 |
+ |
cval[1] = colval(r->mcol,GRN); |
540 |
+ |
cval[2] = colval(r->mcol,BLU); |
541 |
+ |
(*putreal)(cval, 3); |
542 |
+ |
} |
543 |
+ |
|
544 |
+ |
|
545 |
+ |
|
546 |
+ |
static void |
547 |
+ |
oputR( /* print mirrored distance */ |
548 |
+ |
RAY *r |
549 |
+ |
) |
550 |
+ |
{ |
551 |
+ |
(*putreal)(&r->rmt, 1); |
552 |
+ |
} |
553 |
+ |
|
554 |
+ |
|
555 |
+ |
static void |
556 |
+ |
oputx( /* print unmirrored contribution */ |
557 |
+ |
RAY *r |
558 |
+ |
) |
559 |
+ |
{ |
560 |
+ |
RREAL cval[3]; |
561 |
+ |
|
562 |
+ |
cval[0] = colval(r->rcol,RED) - colval(r->mcol,RED); |
563 |
+ |
cval[1] = colval(r->rcol,GRN) - colval(r->mcol,GRN); |
564 |
+ |
cval[2] = colval(r->rcol,BLU) - colval(r->mcol,BLU); |
565 |
+ |
(*putreal)(cval, 3); |
566 |
+ |
} |
567 |
+ |
|
568 |
+ |
|
569 |
+ |
static void |
570 |
+ |
oputX( /* print unmirrored distance */ |
571 |
+ |
RAY *r |
572 |
+ |
) |
573 |
+ |
{ |
574 |
+ |
(*putreal)(&r->rxt, 1); |
575 |
+ |
} |
576 |
+ |
|
577 |
+ |
|
578 |
+ |
static void |
579 |
|
oputv( /* print value */ |
580 |
|
RAY *r |
581 |
|
) |
582 |
|
{ |
583 |
+ |
RREAL cval[3]; |
584 |
+ |
|
585 |
|
if (outform == 'c') { |
586 |
|
COLR cout; |
587 |
|
setcolr(cout, colval(r->rcol,RED), |
588 |
|
colval(r->rcol,GRN), |
589 |
|
colval(r->rcol,BLU)); |
590 |
< |
fwrite((char *)cout, sizeof(cout), 1, stdout); |
590 |
> |
putbinary(cout, sizeof(cout), 1, stdout); |
591 |
|
return; |
592 |
|
} |
593 |
< |
(*putreal)(colval(r->rcol,RED)); |
594 |
< |
(*putreal)(colval(r->rcol,GRN)); |
595 |
< |
(*putreal)(colval(r->rcol,BLU)); |
593 |
> |
cval[0] = colval(r->rcol,RED); |
594 |
> |
cval[1] = colval(r->rcol,GRN); |
595 |
> |
cval[2] = colval(r->rcol,BLU); |
596 |
> |
(*putreal)(cval, 3); |
597 |
|
} |
598 |
|
|
599 |
|
|
602 |
|
RAY *r |
603 |
|
) |
604 |
|
{ |
605 |
< |
double contr[3]; |
605 |
> |
RREAL contr[3]; |
606 |
|
|
607 |
|
raycontrib(contr, r, PRIMARY); |
608 |
|
multcolor(contr, r->rcol); |
609 |
< |
(*putreal)(contr[RED]); |
517 |
< |
(*putreal)(contr[GRN]); |
518 |
< |
(*putreal)(contr[BLU]); |
609 |
> |
(*putreal)(contr, 3); |
610 |
|
} |
611 |
|
|
612 |
|
|
615 |
|
RAY *r |
616 |
|
) |
617 |
|
{ |
618 |
< |
(*putreal)(r->rt); |
618 |
> |
RREAL d = raydistance(r); |
619 |
> |
|
620 |
> |
(*putreal)(&d, 1); |
621 |
|
} |
622 |
|
|
623 |
|
|
626 |
|
RAY *r |
627 |
|
) |
628 |
|
{ |
629 |
< |
(*putreal)(r->rot); |
629 |
> |
(*putreal)(&r->rot, 1); |
630 |
|
} |
631 |
|
|
632 |
|
|
635 |
|
RAY *r |
636 |
|
) |
637 |
|
{ |
638 |
< |
(*putreal)(r->uv[0]); |
546 |
< |
(*putreal)(r->uv[1]); |
638 |
> |
(*putreal)(r->uv, 2); |
639 |
|
} |
640 |
|
|
641 |
|
|
642 |
+ |
static RREAL vdummy[3] = {0.0, 0.0, 0.0}; |
643 |
+ |
|
644 |
+ |
|
645 |
|
static void |
646 |
|
oputp( /* print point */ |
647 |
|
RAY *r |
648 |
|
) |
649 |
|
{ |
650 |
< |
if (r->rot < FHUGE) { |
651 |
< |
(*putreal)(r->rop[0]); |
652 |
< |
(*putreal)(r->rop[1]); |
653 |
< |
(*putreal)(r->rop[2]); |
559 |
< |
} else { |
560 |
< |
(*putreal)(0.0); |
561 |
< |
(*putreal)(0.0); |
562 |
< |
(*putreal)(0.0); |
563 |
< |
} |
650 |
> |
if (r->rot < FHUGE) |
651 |
> |
(*putreal)(r->rop, 3); |
652 |
> |
else |
653 |
> |
(*putreal)(vdummy, 3); |
654 |
|
} |
655 |
|
|
656 |
|
|
659 |
|
RAY *r |
660 |
|
) |
661 |
|
{ |
662 |
< |
if (r->rot < FHUGE) { |
663 |
< |
(*putreal)(r->ron[0]); |
664 |
< |
(*putreal)(r->ron[1]); |
665 |
< |
(*putreal)(r->ron[2]); |
576 |
< |
} else { |
577 |
< |
(*putreal)(0.0); |
578 |
< |
(*putreal)(0.0); |
579 |
< |
(*putreal)(0.0); |
580 |
< |
} |
662 |
> |
if (r->rot < FHUGE) |
663 |
> |
(*putreal)(r->ron, 3); |
664 |
> |
else |
665 |
> |
(*putreal)(vdummy, 3); |
666 |
|
} |
667 |
|
|
668 |
|
|
674 |
|
FVECT pnorm; |
675 |
|
|
676 |
|
if (r->rot >= FHUGE) { |
677 |
< |
(*putreal)(0.0); |
593 |
< |
(*putreal)(0.0); |
594 |
< |
(*putreal)(0.0); |
677 |
> |
(*putreal)(vdummy, 3); |
678 |
|
return; |
679 |
|
} |
680 |
|
raynormal(pnorm, r); |
681 |
< |
(*putreal)(pnorm[0]); |
599 |
< |
(*putreal)(pnorm[1]); |
600 |
< |
(*putreal)(pnorm[2]); |
681 |
> |
(*putreal)(pnorm, 3); |
682 |
|
} |
683 |
|
|
684 |
|
|
700 |
|
RAY *r |
701 |
|
) |
702 |
|
{ |
703 |
< |
(*putreal)(r->rweight); |
703 |
> |
RREAL rwt = r->rweight; |
704 |
> |
|
705 |
> |
(*putreal)(&rwt, 1); |
706 |
|
} |
707 |
|
|
708 |
|
|
711 |
|
RAY *r |
712 |
|
) |
713 |
|
{ |
714 |
< |
double contr[3]; |
714 |
> |
RREAL contr[3]; |
715 |
> |
/* shadow ray not on source? */ |
716 |
> |
if (r->rsrc >= 0 && source[r->rsrc].so != r->ro) |
717 |
> |
setcolor(contr, 0.0, 0.0, 0.0); |
718 |
> |
else |
719 |
> |
raycontrib(contr, r, PRIMARY); |
720 |
|
|
721 |
< |
raycontrib(contr, r, PRIMARY); |
634 |
< |
(*putreal)(contr[RED]); |
635 |
< |
(*putreal)(contr[GRN]); |
636 |
< |
(*putreal)(contr[BLU]); |
721 |
> |
(*putreal)(contr, 3); |
722 |
|
} |
723 |
|
|
724 |
|
|
766 |
|
|
767 |
|
|
768 |
|
static void |
769 |
< |
puta( /* print ascii value */ |
770 |
< |
double v |
769 |
> |
puta( /* print ascii value(s) */ |
770 |
> |
RREAL *v, int n |
771 |
|
) |
772 |
|
{ |
773 |
< |
printf("%e\t", v); |
773 |
> |
if (n == 3) { |
774 |
> |
printf("%e\t%e\t%e\t", v[0], v[1], v[2]); |
775 |
> |
return; |
776 |
> |
} |
777 |
> |
while (n--) |
778 |
> |
printf("%e\t", *v++); |
779 |
|
} |
780 |
|
|
781 |
|
|
782 |
|
static void |
783 |
< |
putd(v) /* print binary double */ |
694 |
< |
double v; |
783 |
> |
putd(RREAL *v, int n) /* print binary double(s) */ |
784 |
|
{ |
785 |
< |
fwrite((char *)&v, sizeof(v), 1, stdout); |
785 |
> |
#ifdef SMLFLT |
786 |
> |
double da[3]; |
787 |
> |
int i; |
788 |
> |
|
789 |
> |
if (n > 3) |
790 |
> |
error(INTERNAL, "code error in putd()"); |
791 |
> |
for (i = n; i--; ) |
792 |
> |
da[i] = v[i]; |
793 |
> |
putbinary(da, sizeof(double), n, stdout); |
794 |
> |
#else |
795 |
> |
putbinary(v, sizeof(RREAL), n, stdout); |
796 |
> |
#endif |
797 |
|
} |
798 |
|
|
799 |
|
|
800 |
|
static void |
801 |
< |
putf(v) /* print binary float */ |
702 |
< |
double v; |
801 |
> |
putf(RREAL *v, int n) /* print binary float(s) */ |
802 |
|
{ |
803 |
< |
float f = v; |
803 |
> |
#ifndef SMLFLT |
804 |
> |
float fa[3]; |
805 |
> |
int i; |
806 |
|
|
807 |
< |
fwrite((char *)&f, sizeof(f), 1, stdout); |
807 |
> |
if (n > 3) |
808 |
> |
error(INTERNAL, "code error in putf()"); |
809 |
> |
for (i = n; i--; ) |
810 |
> |
fa[i] = v[i]; |
811 |
> |
putbinary(fa, sizeof(float), n, stdout); |
812 |
> |
#else |
813 |
> |
putbinary(v, sizeof(RREAL), n, stdout); |
814 |
> |
#endif |
815 |
|
} |